Convert volts to millivolts and millivolts to volts instantly. Bidirectional voltage converter with formula and common values.
To convert volts to millivolts, multiply by 1,000. The millivolt is a submultiple of the volt in the International System of Units (SI), equal to one-thousandth of a volt.
| Volts (V) | Millivolts (mV) |
|---|---|
| 0.001 | 1 |
| 0.05 | 50 |
| 0.5 | 500 |
| 1.5 | 1,500 |
| 3.7 | 3,700 |
| 5 | 5,000 |
| 12 | 12,000 |
Millivolts to Volts Converter
Convert millivolts to volts and volts to millivolts instantly.
Volts to Kilovolts Converter
Convert volts to kilovolts and kilovolts to volts instantly.
Kilovolts to Volts Converter
Convert kilovolts to volts and volts to kilovolts instantly.
Volts to Microvolts Converter
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Microvolts to Volts Converter
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One volt equals exactly 1,000 millivolts (mV). The milli- prefix denotes one-thousandth of the base unit.
Millivolts are common in sensor outputs, thermocouple readings, biomedical signals like EEG and ECG, and low-level analog circuit measurements.
Multiply the voltage in volts by 1,000. For example, 3.7 V × 1,000 = 3,700 mV.
Digital multimeters with mV range, oscilloscopes, and precision voltmeters can measure millivolt-level signals accurately.